New Guide for
Use of Foundry Sand in Bituminous Mixtures

WK24622

1. Scope

1.1 This guide covers the requirements for the use of foundry sand as a fine aggregate in bituminous mixtures. 1.2 The guide is for use by contractors, foundry sand suppliers, or other purchasers as part of the purchase document describing the material to be furnished. Those responsible for selecting the proportions for the bituminous mixture shall have the responsibility of determining the proportions of foundry sand as a fine aggregate. 1.3 The values stated in SI units are to be regarded as the standard. 1.4 The text of this standard references notes and footnotes that provide explanatory information. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of this standard.

Develope standards for the use of sustainable materials.

Keywords

HMA; fine aggregate; foundry sand

The title and scope are in draft form and are under development within this ASTM Committee.